Sam Callahan was sent home after the Week 6 sing-off with Luke Friend.

In the sing-off Luke sang U2’s I Still Haven’t Found What I’m Looking For while Sam performed Iris by The Goo Goo Dolls. The judges then voted 3-0 to send Sam home, with Luke and Sam's mentor Louis deciding to abstain from voting.

The judges expressed their frustration at Sam for what they said was his best performance to date in the competition.

Gary Barlow, commented to Sam: ‘That was the best performance I’ve ever seen you give.’

Nicole threw a pen at Sam in frustration at what she said was Sam's best performance: 'That was the best performance you ever done. I'm so angry with you Sam! I...[Read more]